- the dialog had no minimum size
- although resizable, the dialog had no grip
- one of the labels was not autosized
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
I used the year the code was added to XenCenter: it may be older than that,
but I couldn't easily find out the exact date.
I also made the LegalNoticesDialog resizable, because it's silly trying to
read the legal notices in a teeny tiny window.
